/* variáveis de cor ficam em variaveis.css, compartilhado por todas as telas */

* { box-sizing: border-box; }

.oculto { display: none !important; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(175deg, var(--azul-escuro), #1c2557);
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color: var(--texto);
  padding: 1.5rem;
}

.cartao-login {
  background: var(--superficie);
  border-radius: 16px;
  padding: 2.2rem 2rem;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
  text-align: center;
}

.cartao-login img { width: 56px; height: 56px; border-radius: 12px; margin-bottom: .8rem; }
.cartao-login p.marca-produto { font-size: .78rem; font-weight: 700; color: var(--azul); letter-spacing: .02em; margin: 0 0 .6rem; }
.cartao-login h1 { font-size: 1.2rem; margin: 0 0 .2rem; color: var(--azul-escuro); }
.cartao-login p.subtitulo { color: var(--texto-suave); font-size: .84rem; margin: 0 0 1.4rem; }

.cartao-login form { display: flex; flex-direction: column; gap: .8rem; text-align: left; }
.cartao-login label { font-size: .8rem; color: var(--texto-suave); display: block; }
.cartao-login input {
  width: 100%; margin-top: .3rem; padding: .65rem .7rem; border-radius: 9px;
  border: 1px solid var(--borda); font-size: .95rem;
}
.cartao-login input:focus { outline: 2px solid var(--azul); outline-offset: -1px; border-color: var(--azul); }

.botao-entrar {
  margin-top: .4rem; padding: .75rem; border: 0; border-radius: 10px;
  background: var(--azul); color: #fff; font-size: 1rem; font-weight: 700; cursor: pointer;
}
.botao-entrar:hover { filter: brightness(1.06); }
.botao-entrar:disabled { opacity: .6; }

.erro-login {
  background: var(--vermelho-fundo); color: var(--vermelho); border-radius: 8px;
  padding: .55rem .7rem; font-size: .84rem; margin-bottom: .8rem;
}

.rodape-login { margin-top: 1.4rem; font-size: .76rem; color: var(--texto-suave); }
.rodape-login a { color: var(--azul); text-decoration: none; }

/* --------------------------------------------------------- painel master */
.master-painel { max-width: 900px; margin: 0 auto; padding: 2rem 1.2rem; color: #fff; }
.master-topo { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.4rem; }
.master-topo h1 { font-size: 1.3rem; margin: 0; }
.master-topo .marca { display: flex; align-items: center; gap: .6rem; }
.master-topo img { width: 34px; height: 34px; border-radius: 8px; }
.botao-sair-master {
  background: rgba(255, 255, 255, .12); border: 0; color: #fff; padding: .5rem .9rem;
  border-radius: 8px; cursor: pointer; font-size: .84rem;
}

.painel-branco {
  background: var(--superficie); border-radius: 14px; padding: 1.3rem 1.4rem;
  margin-bottom: 1.2rem; color: var(--texto);
}
.painel-branco h2 { font-size: 1rem; margin: 0 0 1rem; }

.tabela-master { width: 100%; border-collapse: collapse; font-size: .87rem; }
.tabela-master th {
  text-align: left; font-size: .72rem; text-transform: uppercase; letter-spacing: .05em;
  color: var(--texto-suave); padding: .5rem .6rem; border-bottom: 1px solid var(--borda);
}
.tabela-master td { padding: .55rem .6rem; border-bottom: 1px solid #eef2f6; vertical-align: middle; }
.tabela-master button {
  background: none; border: 1px solid var(--borda); border-radius: 7px; padding: .3rem .6rem;
  font-size: .78rem; cursor: pointer; color: var(--texto);
}
.etiqueta-status {
  display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 700;
}
.etiqueta-status.ativo { background: var(--verde-fundo); color: var(--verde); }
.etiqueta-status.inativo { background: #f1f3f6; color: var(--texto-suave); }

.form-master { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: .8rem; align-items: end; }
.form-master label { font-size: .8rem; color: var(--texto-suave); display: block; }
.form-master input {
  width: 100%; margin-top: .3rem; padding: .55rem .6rem; border-radius: 8px;
  border: 1px solid var(--borda); font-size: .9rem;
}
.form-master .botao-principal {
  padding: .6rem 1rem; border: 0; border-radius: 8px; background: var(--azul);
  color: #fff; font-weight: 700; cursor: pointer; font-size: .88rem;
}

.dica-senha { font-size: .78rem; color: var(--texto-suave); margin-top: -.4rem; }
.credencial-gerada {
  background: var(--ambar-fundo); border-radius: 8px; padding: .6rem .8rem;
  font-size: .84rem; margin-top: .8rem;
}